Age of Steam: Las Vegas and Korea (N&S) is another pair of expansions for the Age of Steam board game, with new maps and new rules for each setting.

In Las Vegas, players visit the famed gambling town, trying to build their network as usual while also paying attention to the money on the board.

In Korea (N&S), the cost to build track varies depending on which side of Korea players build upon – but in the wealthy South, there are more cubes to deliver than in the poor North. Delivery between North and South becomes more and more difficult as the game progresses.